spark BadRecordException 源码
spark BadRecordException 代码
文件路径：/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/BadRecordException.scala
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.spark.sql.catalyst.util
import org.apache.spark.sql.catalyst.InternalRow
import org.apache.spark.unsafe.types.UTF8String
/**
* Exception thrown when the underlying parser returns a partial result of parsing.
* @param partialResult the partial result of parsing a bad record.
* @param cause the actual exception about why the parser cannot return full result.
*/
case class PartialResultException(
partialResult: InternalRow,
cause: Throwable)
extends Exception(cause)
/**
* Exception thrown when the underlying parser meet a bad record and can't parse it.
* @param record a function to return the record that cause the parser to fail
* @param partialResult a function that returns an optional row, which is the partial result of
* parsing this bad record.
* @param cause the actual exception about why the record is bad and can't be parsed.
*/
case class BadRecordException(
@transient record: () => UTF8String,
@transient partialResult: () => Option[InternalRow],
cause: Throwable) extends Exception(cause)
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